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Author SHA1 Message Date
drh
841810cef6 Fix harmless compiler warnings in mptest.c. 
FossilOrigin-Name: 59bdbb10ed67bf79e0991e2ad58a28321dedb959
 2013-04-08 13:59:11 +00:00
drh
1bf44c7acb Add the vfsname() and eval() SQL functions to mptest.c. 
Enhancements to the test/config01.test script.

FossilOrigin-Name: 91397a147ce4f67a7ea1182f06a7dda3a96ec465
 2013-04-08 13:48:29 +00:00
drh
7dfe8e2bde Add --if, --else, --endif processing to mptest.c. 
FossilOrigin-Name: 51265acae3088a51ac0ce6ab8731e6e15a48d4ae
 2013-04-08 13:13:43 +00:00
drh
e348fc7fe8 Fix the --source command so that its argument is relative to the script. 
Verify that the SQLite header and library match.  Print SQLite version
and compile-time configuration information on startup.

FossilOrigin-Name: 15cb0db7583c3a24cbea0c72576047a93fba0801
 2013-04-06 18:35:07 +00:00
drh
8f35eb024e Merge trunk changes into the mptest branch. The mptest needs the 
SQLITE_MAX_SCHEMA_RETRY fix in particular.

FossilOrigin-Name: fb7a7773965697855c12193408cb75300decc23c
 2013-04-06 18:10:27 +00:00
drh
60625313b0 Increase the default SQLITE_MAX_SCHEMA_RETRY to 50. Make sure that macro 
covers every case where a prepared statement might need to be reprepared due
to a schema change.  The sqlite3_exec() interface now uses 
sqlite3_prepare_v2().

FossilOrigin-Name: c1d7304c80c4a6244c8a9f6fad1eebd0f339c724
 2013-04-06 18:06:51 +00:00
drh
1790bb36c5 Add SQLITE_CONFIG_LOG error logging to the mptest program. 
FossilOrigin-Name: 716c25bd125c8934499c1fb59a60d7e844c0691c
 2013-04-06 14:30:29 +00:00
drh
896be7d93a Get the build of mptest working on mac. 
FossilOrigin-Name: a0bae686c9d7f08afac00f66067f5147be6231e0
 2013-04-06 14:16:41 +00:00
drh
f012ae0759 Get the mptest program running on windows. 
FossilOrigin-Name: 3966b33284355325afda627ed6f4e26f967438f8
 2013-04-06 14:04:22 +00:00
drh
3f5bc38037 Many improvements to the mptest program. Added a simple test script. 
FossilOrigin-Name: 07b0401a9b61b1664fc6dcddac3b5969fc0f481a
 2013-04-06 13:09:11 +00:00
dan
abd6d84a11 Add tests to "permutations.test coverage-pager" to cover uncovered branches. 
FossilOrigin-Name: 07a0e4e9820a85bf1690214fef3577866c763f92
 2013-04-06 11:03:09 +00:00
drh
27338e6ed7 Add a prototype TH3-script-style test harness that starts multiple processes 
operating on the same database file at the same time.

FossilOrigin-Name: c318fafe686120d7fb8e487eb3bb4942d497665c
 2013-04-06 00:19:37 +00:00
dan
d7a558a9fb Improve the code coverage of "permutations.test coverage-pager". 
FossilOrigin-Name: b095e2cdb61ca8487255687f58fb1024d40f3986
 2013-04-05 20:40:43 +00:00
dan
ced9813b12 Add further multi-client tests to mmap1.test. 
FossilOrigin-Name: a107f75d93b8acd3403d8473a75137378041a833
 2013-04-04 19:32:53 +00:00
drh
75f2d540ac Disable memory-mapped I/O for the win32lock.test module 
FossilOrigin-Name: 2b3d9805a28e51f646113e22c2dff2272342306e
 2013-04-04 17:28:11 +00:00
drh
67f7c780f3 Updates to the file-control documentation. No changes to code. 
FossilOrigin-Name: 51fab480d0487107709e6c9e00bc0512b82ef1aa
 2013-04-04 01:54:10 +00:00
drh
6109e50f87 Increase the version number to 3.7.17. 
FossilOrigin-Name: 5c8c5a2a12f3f5e29c91c4d16e8b4afd4307354e
 2013-04-04 00:51:14 +00:00
drh
a478b3fa80 Try to use mmap() to speed access to the database file on windows, linux, 
and mac.

FossilOrigin-Name: fff2be60779571c8fb89158db976ec3755e9a223
 2013-04-04 00:40:17 +00:00
drh
b0a8ea046a Release resources prior to bailing out of the btreeCreateTable() routine 
following an OOM error.

FossilOrigin-Name: b2a72be9bab77f050bef75477a278a6294d3e854
 2013-04-03 21:23:28 +00:00
drh
370c9f498d Remove an unreachable branch in the direct blob I/O logic of btree.c. 
FossilOrigin-Name: f97d7274f48e3bb98ed17eae11abb55064134874
 2013-04-03 20:04:04 +00:00
drh
716d6d2da7 Fix a bug in the detection of iOS when setting the default mmap_limit. 
FossilOrigin-Name: ac1432b3a8e968be4cbc138b4a35f34187c0c36f
 2013-04-03 13:38:46 +00:00
drh
34f7490311 Change the mmap_limit pragma to report the new limit, or to report the 
existing limit if called with no arguments.  Report the default mmap_limit
as part of PRAGMA compile_options.  Set the default mmmap_limit to 0 for
all systems other than linux, mac, windows, and solaris.

FossilOrigin-Name: 2d9f1327fe79e40435ce1e2594d7cd9a5aea0ef2
 2013-04-03 13:09:18 +00:00
dan
6c96946475 Remove the restriction on using xFetch to load the root pages of tables and indexes. It appears to have been based on a misconception. 
FossilOrigin-Name: 5b082efead488a2fccc18171e640e0aa5252d1d0
 2013-04-03 11:52:16 +00:00
dan
f7679ad19e When moving a page to make way for the root page of a new table or index in an auto-vacuum database, save the positions of any cursors that may be holding xFetch references to the page being moved. 
FossilOrigin-Name: 9d9b1da54a555e8fb6037d63d1952458c12956d2
 2013-04-03 11:38:36 +00:00
dan
227a1c482c In btree.c, save the positions of other cursors open on the same table when writing via an incremental blob handle. Otherwise, they may be left holding an out-of-date xFetch page reference. 
FossilOrigin-Name: 3f09fba18f7e61e21381ffea13c31b968efd7d77
 2013-04-03 11:17:39 +00:00
drh
2b8246e3e2 Initialize the mmap_limit of temporary files to the configured mmap_limit. 
FossilOrigin-Name: 24bab7596bb7385981a5d331df5eeb05353547f7
 2013-04-03 10:50:02 +00:00
drh
7e36962e6c Make use of xFetch, if it is available when doing a VACUUM or a backup. 
FossilOrigin-Name: 83bc37af07857960c11275891f853a358dcbbf05
 2013-04-03 03:53:15 +00:00
drh
7d9f3943ba Add the -mmap option to the command-line shell, for setting the default 
mmap_limit.

FossilOrigin-Name: fc30d06c94c8212abb0477fb4cec4520d05bea34
 2013-04-03 01:26:54 +00:00
drh
85830a70c2 Fix the unix driver to check defined(_BSD_SOURCE) rather than just the plain 
_BSD_SOURCE macro.  This fixes the build for OpenBSD.

FossilOrigin-Name: 1dd42ef4144ee08fb4ee1676d934a56a0e34bac2
 2013-04-03 00:42:01 +00:00
dan
48ccef8059 Fix a resource leak in os_unix.c. 
FossilOrigin-Name: b29cda03fe4e8d8f5b5acbbea2d69f284a2bdf23
 2013-04-02 20:55:01 +00:00
drh
c3d53189fc Adjustments to mmap1.test so that it works better on windows. It still gets 
some answers wrong, but it no longer crashes.

FossilOrigin-Name: ee8d3ceeec40d84adb8798f084b6f1215ab56d92
 2013-04-02 20:29:33 +00:00
dan
81d1765ad8 Fix a bug in mmap2.test that was leaving an invalid sqlite3_log() callback installed, causing a crash. 
FossilOrigin-Name: c0cdaa07355f51bd217881b5b91ec2a609fa56f4
 2013-04-02 20:19:22 +00:00
mistachkin
a9d79ae95d Add assert to the Windows VFS pertaining to the size of the SIZE_T type. 
FossilOrigin-Name: 4eeea58354e21797ca1f4dc4ea785d0330381f0b
 2013-04-02 20:13:04 +00:00
dan
db082408c6 Add test cases to mmap1.test and pagerfault.test. 
FossilOrigin-Name: 3050136be962427cc4dcced6077ef29b2a941405
 2013-04-02 18:33:55 +00:00
dan
d409792838 Change an assert in pager.c to acknowledge that it is possible for sqlite3PagerRollback() to return SQLITE_CORRUPT. 
FossilOrigin-Name: d641d3d20d80fdb86d91de31fcf2eb5ca3c5c715
 2013-04-02 18:31:29 +00:00
drh
a2c16c084a Fix the build for Mac. 
FossilOrigin-Name: d36ce0bbad58445c983597ee93438fe07b659cdc
 2013-04-02 18:25:04 +00:00
dan
f6653871b2 Add new test file btreefault.test. 
FossilOrigin-Name: 7fe908afeba16f64edc16824c67b396138581a8f
 2013-04-02 15:37:30 +00:00
drh
07fa864d15 Fix a faulty assert() in the os_win.c VFS. 
FossilOrigin-Name: fd6ee54969322203c02ce9bd8744e095faf6a69c
 2013-04-02 14:37:40 +00:00
drh
936c6d7e9e If the SQLITE_TRACE_SIZE_LIMIT compile-time parameter is set to a positive 
integer then limit the expansion of strings and blobs in trace output to
approximately that many bytes.

FossilOrigin-Name: e5b710849dd66673ba0e0d935b103cb29abfcc4b
 2013-04-02 13:56:53 +00:00
dan
4ff7bc45c6 Add test cases for errors in mmap() or mremap() is os_unix.c. 
FossilOrigin-Name: 3098a3c1e7305033904a496ef534cb312a876fab
 2013-04-02 12:04:09 +00:00
drh
a3a2b3bdc0 Proposed template preprocessor magic for activating mmap only on platforms 
where we know it works.

FossilOrigin-Name: d96272f031102514b02bd839aac9e37618872200
 2013-04-02 10:29:13 +00:00
drh
6d81449fc6 Reorder two conditions to make coverage testing easier. 
FossilOrigin-Name: 793ba4e996426522eeaa86589a9e974fa1fc1522
 2013-04-02 01:45:10 +00:00
drh
092d993cb7 Remove an unreachable condition from pager.c. 
FossilOrigin-Name: 3628e86bf131cb205f08a4b299d84007cd6b25c3
 2013-04-02 00:41:18 +00:00
drh
98d2038fc2 Always send the SQLITE_FCNTL_MMAP_LIMIT pragma to the VFS, even if the limit 
is zero and even if the VFS does not support xFetch().

FossilOrigin-Name: 01ffdabbad30f1c157f2b33b1e85ee4d6c4632dd
 2013-04-02 00:15:23 +00:00
drh
3861f546e3 Remove a debugging printf() accidently left in the previous check-in. 
FossilOrigin-Name: 8198cdd8ac5dcc1c677fffa869ac965186b96abf
 2013-04-01 22:42:48 +00:00
drh
a1f42c7c32 Add the SQLITE_CONFIG_MMAP_LIMIT configuration option for overriding the 
SQLITE_DEFAULT_MMAP_LIMIT compile-time setting.  Enhance "PRAGMA mmap_limit"
so that without a specific database name, it sets the limit on all database
files and changes the default for any future databases that might be added
using ATTACH.

FossilOrigin-Name: 78141d0a16dd1d56b575fccd149de7fa789cb06c
 2013-04-01 22:38:06 +00:00
drh
a539c8a464 Add a comment to xUnfetch on windows to say that the call to winUnmapfile() 
might be unnecessary.

FossilOrigin-Name: e3c63c31a21b27806592d066a013a111b280c61f
 2013-04-01 18:25:48 +00:00
drh
db56bcbe42 In windows, round down the size of the memory mapped region to the next 
smaller multiple of the page size.

FossilOrigin-Name: 0e44ed1badde6d766f18d1373d968e5b286b15bd
 2013-04-01 18:15:50 +00:00
dan
57d6b25ec9 Merge accidental fork. 
FossilOrigin-Name: 5f4437c0e35c8aa740515aac3e81e0146716d2bb
 2013-04-01 17:58:10 +00:00
dan
e6ecd6630d Attempt to emulate mremap() on non-Linux systems by allocating a second mapping immediately following the first in virtual memory. 
FossilOrigin-Name: 4d67433db8fb4754ae6b192945e479f3d7bad579
 2013-04-01 17:56:59 +00:00